000 00307nam a2200133Ia 4500
008 170324s9999 xx 000 0 und d
082 _a574.501
100 _a"Pickett, Steward T.A."
245 0 _aEcological understanding
260 _b"Academic Perss, "
260 _c1994
365 _b0.00
942 _cBK
999 _c8009
_d8009